Mud Dover's.
what determines when should bore and engine
Below 2" is small bore
a 400 small block Chevy has a 4.125" bore.
The usage of small-bore tubes is more comfortable for the patient.
The stock bore was 4.125". The bore of a 406 would be 4.155"
4inch bore 3.25 stroke formula bore x bore times stroke times .7854= cid
A small block Chevy has a 4inch bore. When you bore one 30 what you are doing is removing .30 thousandths from the cylinder. That would make the bore 4.030 or turn a 350cid into a 355cid.
no, small bore ,big combustion chamber you want big bore small chambers
The diameter of the projectile.
Depends on size of hole, but most common-caprpenter bees.
Engines are classified as small bore or large bore based on the diameter of their cylinders. Typically, a small bore engine has a cylinder diameter of less than 100 mm, while a large bore engine has a diameter greater than 100 mm. This classification affects the engine's performance characteristics, including power output, fuel efficiency, and torque characteristics, with large bore engines often providing higher power and torque at lower RPMs.
4.125"